Krasnyi, Aleksey M. https://orcid.org/0000-0001-7883-2702
Sadekova, Alsu A. https://orcid.org/0000-0003-4726-7477
Vtorushina, Valentina V.
Кan, Natalia E. https://orcid.org/0000-0001-5087-5946
Tyutyunnik, Victor L. https://orcid.org/0000-0002-5830-5099
Krechetova, Lyubov V. https://orcid.org/0000-0001-5023-3476
Article History
Received: 19 July 2021
Accepted: 12 February 2022
First Online: 26 February 2022
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The protocol was approved by the ethics committee of National Medical Research Center for Obstetrics, Gynecology and Perinatology of Ministry of Healthcare of Russian Federation.
: Informed consent was obtained from all individual participants included in the study.
: Additional informed consent was obtained from all individual participants for whom identifying information is included in this article.